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Figure 2.2. Controls and Display Screen
Power Indicators
An indicator lamp on the control panel is illuminated when power is switched on. A second power-on indica-
tor is mounted directly above the power switch on the rear of the console.
Alarm Indicators
The console typically notifies users of alarm conditions in two ways. When an alarm occurs, the screen displays
an alarm message, and an alarm annunciator produces an audible alarm tone (beep). You can temporarily
mute the alarm tone, but cannot turn it off.
If the nature of the failure prevents the console from displaying an alarm message, the alarm indicator on the
control panel will be illuminated.
Control Buttons
The display head features four pushbuttons that are used to control console functions. To provide confirma-
tion, each time a button is pressed, a “key click” sound is produced by the annunciator.
Target Temp
Press the “Target Temp” button to display a screen that allows you to set the patient’s target temperature. You
may set a target temperature between 31º C and 38º C (87.8º F and 100.4º F).
Rate Deg/Hr
Press the “Rate Deg/Hr” button to display a screen that allows you to set the cooling/warming rate (expressed
in degrees per hour). You may set a cooling/ warming rate between 0.10º C/hr and 0.65º C/hr (0.18ºF/hr and
1.17ºF/hr).
Standby/Run
Press the “Standby/Run” button to toggle the operation of the console between Standby mode (the pump is
stopped) or Run mode.
An alarm or fault can place the console into Standby mode automatically. After remedying the condition that
caused the alarm, press this button to return to Run mode.
1. Display Screen
2. Alarm Indicator LED
3. Mute Button
4. Power On Indicator LED
5. Target Temp Button
6. Standby / Run Button
7. Rate Deg / Hr Button
8. Press for Menu / Enter Knob
Summary of Contents for IVTM
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